Answer:
The kidneys are controlled by signals from the brain.
Explanation:
i know better
The answer would be (2) a common ancestor
Answer:
Genetic drift can result in the loss of rare alleles and can decrease the size of the gene pool
Answer:
In cells, somemolecules can movedown theirconcentration gradients by crossing the lipid portion of the membrane directly, while others must pass through membrane proteins in a process called facilitated diffusion.
Explanation:
please mark as brainlist answers
